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2000 5.3 HP


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Join Date: Aug 2008
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August 25th, 2008, 12:12 PM   #1  
2000 5.3 HP

I need to know the horse power for the 5.3 liter v8.I have heard it was 340 but not sure. Thanks for any advice

 
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August 25th, 2008, 1:26 PM   #2  
RE: 2000 5.3 HP

not even close. the earliest models 99-01? had something like 270hp, 01?-03 had 285hp 04-07classics had 295hp, 05-07 classics with the alum. motor had 310hp, 07-08 NBS have 315hp. the vortec max 6.0 had 345hp in the 06 body style and 367hp in the 07-08 body style. this is at the crank. 4x4 assume about a 20% loss to the wheels.

 
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August 25th, 2008, 5:04 PM   #3  
RE: 2000 5.3 HP

289 hp 2000 5.3 vortec.

 
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August 26th, 2008, 12:59 PM   #4  
RE: 2000 5.3 HP

the research i have come up with is that 2000-2003 5.3, have 285hp, 04 an up have 295. looks like 99 was the only year they had a pathetic 270hp.

 
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August 26th, 2008, 6:34 PM   #5  
RE: 2000 5.3 HP

Thats b/c the 99 5.3 was a quarter big rig. rattle, rattle , piston slap, rattle.

 
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February 17th, 2016, 7:16 AM   #6  
The 99-01 had 290-300. After that they went to 320 to 345 in the new 2015s

 
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February 17th, 2016, 4:57 PM   #7  
C'mon guys, really?

HORSEPOWER
285 hp @ 5200 rpm


TORQUE
325 ft-lbs. @ 4000 rpm

 
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